- monoaperturate
- палин.одноапертурный
English-russian biological dictionary. 2013.
English-russian biological dictionary. 2013.
monotreme — 1. noun A mammal that lays eggs and has a single urogenital and digestive orifice. Only the echidnas and platypuses are included in this group. See Also: trema, Monotremata, monotrematic 2. adjective Having a single trema, or aperture … Wiktionary